1 Ocak 2016 Dergi makalesi Açık Erişim

Cortuk, Rahmi Melih; Celik, Omer Faruk; Ozkan, Mutlu; Sherlock, Sarah C.; Marzoli, Andrea; Altintas, Ismail Emir; Topuz, Gultekin

Citation Style Language JSON

{
  "DOI": "10.1080/00206814.2016.1181991", 
  "abstract": "The Late Cretaceous accretionary complex of the zmir-Ankara-Erzincan suture zone, near Artova, is composed mainly of peridotites (variably serpentinized), amphibolite, garnet-micaschist, calc-schist, marble, basalt, sandstones, neritic limestones. The metamorphic rocks were interpreted as the metamorphic sole rocks occurring at the base of mantle tectonites, because: (i) amphibolites were observed together with the serpentinized peridotites suggesting their occurrences in the oceanic environment; (ii) foliation in amphibolites and serpentinized peridotites run subparallel to each other; (iii) all these metamorphic rocks and serpentinized peridotites are cross-cut by the unmetamorphosed dolerite dikes with island arc tholeiite-like chemistry. Geochemical characteristics of the amphibolites display enriched mid-ocean ridge basalt (E-MORB)- and ocean island basalt (OIB)-like signatures. The dolerite dikes, on the other hand, yield an island arc tholeiite-like composition. Geothermobarometric investigations of the metamorphic sole rocks suggest that the metamorphic temperature was similar to 650 +/- 30 degrees C and the pressure condition was less than 0.5GPa. Dating of hornblende grains from amphibolite yielded age values ranging from 139 +/- 11 to 157 +/- 3.6Ma (2 sigma). The oldest weighted average age value is regarded as approximating the timing of the intra-oceanic subduction. These cooling ages were interpreted to be the intra-oceanic subduction/thrusting time of the zmir-Ankara-Erzincan oceanic domain.", 
  "author": [
    {
      "family": "Cortuk", 
      "given": " Rahmi Melih"
    }, 
    {
      "family": "Celik", 
      "given": " Omer Faruk"
    }, 
    {
      "family": "Ozkan", 
      "given": " Mutlu"
    }, 
    {
      "family": "Sherlock", 
      "given": " Sarah C."
    }, 
    {
      "family": "Marzoli", 
      "given": " Andrea"
    }, 
    {
      "family": "Altintas", 
      "given": " Ismail Emir"
    }, 
    {
      "family": "Topuz", 
      "given": " Gultekin"
    }
  ], 
  "container_title": "INTERNATIONAL GEOLOGY REVIEW", 
  "id": "53135", 
  "issue": "15", 
  "issued": {
    "date-parts": [
      [
        2016, 
        1, 
        1
      ]
    ]
  }, 
  "page": "1839-1855", 
  "title": "Origin and geodynamic environments of the metamorphic sole rocks from the zmir-Ankara-Erzincan suture zone (Tokat, northern Turkey)", 
  "type": "article-journal", 
  "volume": "58"
}